The good news I have is not the imminent release of Apple's new version of OS X.
You see, I really like my HP TC1100 tablet PC. But it was getting very sluggish, sometimes flaking out on me during presentations etc. Unfortunately, there has been very little in terms of an upgrade to that particular tablet; HP have moved away from the tablet formfactor and only have 'convertibles' these days. And I was not looking forward to Windows Vista on the new machine either. But I finally gave in and ordered a HP 2710p. I am still in the process of transfering my daily life to the new machine, but there's enough to like to this machine. I am keeping the TC1100 around though...
The great news for Mac lovers around the world is, that after a couple of days of use I am starting to get used to the ugglyness and inconsistencies that are Vista. So now that Leopard is picking up some of the same transparency ugliness and inexplicable inconsistency, there is hope for you yet: You'll get over it!